.bo-tools-pillar {
  background:
    radial-gradient(circle at 12% 0, rgba(8, 123, 255, .14), transparent 34rem),
    radial-gradient(circle at 88% 8%, rgba(37, 211, 201, .16), transparent 32rem),
    linear-gradient(135deg, #f8fbff 0%, #edf9f5 100%);
  color: #081b3a;
  padding: clamp(32px, 6vw, 76px) 18px;
}

.bo-tools-pillar-shell {
  margin: 0 auto;
  max-width: 1180px;
}

.bo-tools-pillar-hero {
  background: rgba(255, 255, 255, .72);
  border: 1px solid #d8e7f8;
  border-radius: 32px;
  box-shadow: 0 22px 60px rgba(8, 27, 58, .08);
  padding: clamp(26px, 5vw, 54px);
}

.bo-tools-pillar-eyebrow {
  color: #005bc5;
  display: inline-block;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .12em;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.bo-tools-pillar h1,
.bo-tools-pillar h2,
.bo-tools-pillar h3 {
  color: #081b3a;
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: -.02em;
  margin: 0;
}

.bo-tools-pillar h1 {
  font-size: clamp(34px, 5.2vw, 60px);
  line-height: 1.02;
  max-width: 820px;
}

.bo-tools-pillar-hero p,
.bo-tools-pillar-heading p,
.bo-tools-group-head p,
.bo-tools-pillar-note p {
  color: #4b5f7d;
  font-size: clamp(16px, 2vw, 20px);
  line-height: 1.7;
}

.bo-tools-pillar-hero p {
  max-width: 700px;
}

.bo-tools-pillar-actions,
.bo-tools-pillar-stats {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.bo-tools-pillar-button {
  align-items: center;
  background: #087bff;
  border: 1px solid #087bff;
  border-radius: 999px;
  color: #fff;
  display: inline-flex;
  font-weight: 900;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  text-decoration: none;
}

.bo-tools-pillar-button--light {
  background: #fff;
  border-color: #cfe0f4;
  color: #005bc5;
}

.bo-tools-pillar-stats span {
  background: #fff;
  border: 1px solid #d8e7f8;
  border-radius: 18px;
  box-shadow: 0 10px 26px rgba(8, 27, 58, .06);
  color: #4b5f7d;
  padding: 14px 18px;
}

.bo-tools-pillar-stats strong {
  color: #081b3a;
  font-size: 22px;
}

.bo-tools-pillar-section {
  margin-top: clamp(34px, 6vw, 70px);
}

.bo-tools-answer-box {
  background: #fff;
  border: 1px solid #d8e7f8;
  border-radius: 28px;
  box-shadow: 0 18px 46px rgba(8, 27, 58, .07);
  padding: clamp(22px, 4vw, 34px);
}

.bo-tools-answer-box h2 {
  max-width: 860px;
}

.bo-tools-answer-box p {
  color: #4b5f7d;
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.7;
  max-width: 900px;
}

.bo-tools-answer-box ul {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.bo-tools-answer-box li {
  background: #f5faff;
  border: 1px solid #dce8f6;
  border-radius: 18px;
  color: #4b5f7d;
  line-height: 1.6;
  padding: 16px;
}

.bo-tools-answer-box li strong {
  color: #081b3a;
}

.bo-tools-pillar-heading {
  margin-bottom: 22px;
  max-width: 760px;
}

.bo-tools-pillar h2 {
  font-size: clamp(32px, 5vw, 54px);
  line-height: 1.05;
}

.bo-tools-category-links {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.bo-tools-category-links a {
  background: #fff;
  border: 1px solid #dce8f6;
  border-radius: 22px;
  box-shadow: 0 14px 34px rgba(8, 27, 58, .07);
  color: #081b3a;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 120px;
  padding: 22px;
  text-decoration: none;
}

.bo-tools-category-links span {
  font-size: 20px;
  font-weight: 900;
}

.bo-tools-category-links small {
  color: #005bc5;
  font-weight: 900;
}

.bo-tools-featured-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.bo-tool-card--featured {
  background:
    linear-gradient(#fff, #fff) padding-box,
    linear-gradient(135deg, rgba(8, 123, 255, .7), rgba(37, 211, 201, .5)) border-box;
  border: 1px solid transparent;
  min-height: 250px;
}

.bo-tools-group {
  background: rgba(255, 255, 255, .58);
  border: 1px solid #dce8f6;
  border-radius: 28px;
  margin-top: 24px;
  padding: clamp(18px, 3vw, 26px);
}

.bo-tools-group-head {
  align-items: flex-start;
  display: flex;
  gap: 20px;
  justify-content: space-between;
  margin-bottom: 18px;
}

.bo-tools-group h3 {
  font-size: clamp(24px, 4vw, 36px);
}

.bo-tools-group-head p {
  font-size: 16px;
  margin: 8px 0 0;
}

.bo-tools-group-head a {
  color: #005bc5;
  flex: 0 0 auto;
  font-weight: 900;
  text-decoration: none;
}

.bo-tools-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.bo-tool-card {
  background: #fff;
  border: 1px solid #dce8f6;
  border-radius: 24px;
  box-shadow: 0 14px 34px rgba(8, 27, 58, .07);
  color: #081b3a;
  display: flex;
  flex-direction: column;
  padding: 16px 16px 20px;
  text-decoration: none;
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.bo-tool-card:hover,
.bo-tool-card:focus-visible,
.bo-tools-category-links a:hover,
.bo-tools-category-links a:focus-visible {
  border-color: #b7d4f5;
  box-shadow: 0 22px 54px rgba(8, 27, 58, .13);
  outline: none;
  transform: translateY(-3px);
}

.bo-tool-card-image {
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, #1079ff 0%, #7a35d8 50%, #051a3a 100%);
  border-radius: 18px;
  display: grid;
  margin-bottom: 16px;
  overflow: hidden;
  place-items: center;
}

.bo-tool-card-image img {
  display: block;
  height: calc(100% - 18px);
  max-width: calc(100% - 18px);
  object-fit: contain;
  width: auto;
}

.bo-tool-card-image--empty {
  color: #fff;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 58px;
  font-weight: 900;
}

.bo-tool-card-meta {
  background: #eef6ff;
  border-radius: 999px;
  color: #005bc5;
  display: inline-flex;
  font-size: 12px;
  font-weight: 900;
  margin-bottom: 12px;
  padding: 6px 10px;
  width: fit-content;
}

.bo-tool-card strong {
  font-size: 21px;
  line-height: 1.25;
  margin-bottom: 10px;
}

.bo-tool-card small {
  color: #4b5f7d;
  font-size: 15px;
  line-height: 1.6;
}

.bo-tool-card-link {
  color: #005bc5;
  font-weight: 900;
  margin-top: auto;
  padding-top: 18px;
}

.bo-tools-pillar-note {
  background: #081b3a;
  border-radius: 28px;
  color: #fff;
  padding: clamp(24px, 4vw, 38px);
}

.bo-tools-pillar-note h2,
.bo-tools-pillar-note p {
  color: #fff;
}

.bo-tools-pillar-note p {
  opacity: .86;
}

.bo-tools-faq {
  background: rgba(255, 255, 255, .7);
  border: 1px solid #dce8f6;
  border-radius: 28px;
  padding: clamp(22px, 4vw, 34px);
}

.bo-tools-faq h2 {
  margin-bottom: 18px;
}

.bo-tools-faq details {
  background: #fff;
  border: 1px solid #dce8f6;
  border-radius: 18px;
  box-shadow: 0 10px 26px rgba(8, 27, 58, .05);
  margin-top: 12px;
  padding: 0;
}

.bo-tools-faq summary {
  color: #081b3a;
  cursor: pointer;
  font-weight: 900;
  padding: 16px 18px;
}

.bo-tools-faq p {
  color: #4b5f7d;
  line-height: 1.7;
  margin: 0;
  padding: 0 18px 18px;
}

.bo-tools-back-top {
  align-items: center;
  background: #087bff;
  border: 1px solid rgba(255, 255, 255, .3);
  border-radius: 999px;
  box-shadow: 0 16px 34px rgba(8, 123, 255, .22);
  color: #fff;
  display: flex;
  flex-direction: column;
  font-size: 12px;
  font-weight: 900;
  gap: 2px;
  justify-content: center;
  min-height: 58px;
  padding: 8px 12px;
  position: fixed;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(22px, env(safe-area-inset-bottom));
  text-decoration: none;
  width: 58px;
  z-index: 999;
}

.bo-tools-back-top span {
  font-size: 20px;
  line-height: 1;
}

.bo-tools-back-top strong {
  color: inherit;
  font-size: 11px;
  line-height: 1;
}

.bo-tools-back-top:hover,
.bo-tools-back-top:focus-visible {
  background: #005bc5;
  color: #fff;
  outline: none;
}

@media (max-width: 960px) {
  .bo-tools-category-links,
  .bo-tools-grid,
  .bo-tools-featured-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .bo-tools-pillar {
    padding: 18px 12px 42px;
  }

  .bo-tools-pillar-hero,
  .bo-tools-group,
  .bo-tools-pillar-note {
    border-radius: 22px;
  }

  .bo-tools-pillar-hero {
    padding: 24px 18px;
  }

  .bo-tools-pillar h1 {
    font-size: clamp(30px, 9.2vw, 40px);
    line-height: 1.08;
    max-width: 100%;
  }

  .bo-tools-pillar-hero p,
  .bo-tools-pillar-heading p,
  .bo-tools-group-head p,
  .bo-tools-pillar-note p,
  .bo-tools-answer-box p {
    font-size: 16px;
    line-height: 1.65;
  }

  .bo-tools-pillar-actions,
  .bo-tools-group-head {
    align-items: stretch;
    flex-direction: column;
  }

  .bo-tools-pillar-actions {
    align-items: center;
    flex-direction: row;
    flex-wrap: nowrap;
    margin-left: -4px;
    margin-right: -4px;
    overflow-x: auto;
    padding: 2px 4px 8px;
    scrollbar-width: thin;
  }

  .bo-tools-pillar-button {
    flex: 0 0 auto;
    min-height: 42px;
    padding: 10px 14px;
    white-space: nowrap;
    width: auto;
  }

  .bo-tools-pillar-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .bo-tools-pillar-stats span {
    padding: 12px 10px;
    text-align: center;
  }

  .bo-tools-pillar-stats strong {
    display: block;
    font-size: 18px;
  }

  .bo-tools-group-head a {
    justify-content: center;
    text-align: center;
    width: 100%;
  }

  .bo-tools-category-links a {
    min-height: 96px;
    padding: 18px;
  }

  .bo-tools-category-links,
  .bo-tools-grid,
  .bo-tools-featured-grid,
  .bo-tools-answer-box ul {
    grid-template-columns: 1fr;
  }

  .bo-tools-back-top {
    bottom: max(16px, env(safe-area-inset-bottom));
    min-height: 52px;
    right: max(14px, env(safe-area-inset-right));
    width: 52px;
  }
}